电信科学 ›› 2014, Vol. 30 ›› Issue (3): 87-93.doi: 10.3969/j.issn.1000-0801.2014.03.016

• 研究与开发 • 上一篇    下一篇

一种分布式ACR中PPPoE快速转发的实现

王高伟1,张吉兴2,肖志辉1,3,陈一山3   

  1. 1 西南交通大学信息科学与技术学院 成都 610031
    2 电子科技大学通信与信息工程学院 成都 611731
    3 迈普通信技术股份有限公司 成都 610041
  • 出版日期:2014-03-20 发布日期:2017-06-16

Realization of PPPoE Fast Forwarding in Distributed ACR

Gaowei Wang1,Jixing Zhang2,Zhihui Xiao1,3,Yishan Chen3   

  1. 1 School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, China
    2 School of Communication and Information Engineering, University Science and Technology, Chengdu 611731, China
    3 Maipu Communication Technology Co., Ltd., Chengdu 610041, China
  • Online:2014-03-20 Published:2017-06-16

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摘要：

阐述了大规模接入汇聚路由器（ACR）面向三网融合应用多接入方式的重要意义。在三网融合的大背景下，分析了ACR在网络中所起的作用。基于分布式系统主控与转发分离的思想，分析了PPPoE的原理及流程，并在ACR上实现PPPoE。测试结果表明，基于分布式系统实现的PPPoE 能满足大规模接入应用场景，使ACR支持高速宽带接入技术，实现上千台整机并发。

关键词: 大规模接入汇聚路由器, 分布式系统, 以太网上的点对点协议

Abstract:

The large-scale involvement of the large-scale access convergence router was described for the significance of application of multiple access networks.In the background of network convergence,the role of ACR in the network was analyzed.Based on the thought of forwarding and control element separation（ForCES）of distributed system, the PPPoE protocol principle and process were analyzed, and the PPPoE access technology was achieved in ACR.The test results show that,the implementation of PPPoE based on a distributed system can meet the requirement of large-scale access application scene,and ACR can support high bandwidth for thousands of concurrent.

Key words: ACR, distributed system, PPPoE

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